61985454

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{521}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 126282240

約数和(自身を除く): 64296786

約数列:

[1, 2, 3, 6, 79, 158, 237, 251, 474, 502, 521, 753, 1042, 1506, 1563, 3126, 19829, 39658, 41159, 59487, 82318, 118974, 123477, 130771, 246954, 261542, 392313, 784626, 10330909, 20661818, 30992727, 61985454]

約数ペア:

[(1, 61985454), (2, 30992727), (3, 20661818), (6, 10330909), (79, 784626), (158, 392313), (237, 261542), (251, 246954), (474, 130771), (502, 123477), (521, 118974), (753, 82318), (1042, 59487), (1506, 41159), (1563, 39658), (3126, 19829)]